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Analysis

  • max time kernel
    1260s
  • max time network
    1215s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/09/2023, 00:31

General

  • Target

    http://www.opusfundservices.com

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://www.opusfundservices.com
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4056
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa75859758,0x7ffa75859768,0x7ffa75859778
      2⤵
        PID:3236
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1660 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:2
        2⤵
          PID:4016
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:8
          2⤵
            PID:4420
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2212 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:8
            2⤵
              PID:1788
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2888 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:1
              2⤵
                PID:4208
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2896 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:1
                2⤵
                  PID:3528
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4660 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:1
                  2⤵
                    PID:1048
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5308 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:8
                    2⤵
                      PID:4452
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5112 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:8
                      2⤵
                        PID:2308
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5348 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:1
                        2⤵
                          PID:4568
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=5616 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:1
                          2⤵
                            PID:3732
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3392 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:1
                            2⤵
                              PID:3532
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:8
                              2⤵
                                PID:384
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3412 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:8
                                2⤵
                                  PID:1532
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5312 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:8
                                  2⤵
                                    PID:4972
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4972 --field-trial-handle=1892,i,9435002666898196429,2510612121026650037,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:1304
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                  1⤵
                                    PID:2552

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                    Filesize

                                    600B

                                    MD5

                                    b452bb25bb0336b3b531aaff46792e7a

                                    SHA1

                                    7f674c3096e496b8ff7cbe63a4df326beb22a0d0

                                    SHA256

                                    0a7665e86d1089a1edbf0f8c15ed4f6995ff3bf6dfc0bcdbb2cc14f7e12dfd2d

                                    SHA512

                                    9152d2877284beb0e1aa4114ff0c81daf5d7f8a91764e64da92923f6c38acc834ea959eeb0c499ad37822c493651b7c2341b975b91fa5afeb618f65ebeb354f1

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                    Filesize

                                    648B

                                    MD5

                                    3bc163788820b22a9d593b921d5b4ddd

                                    SHA1

                                    7569ce49f51c63b83e1afa63d042ce6cb4cca905

                                    SHA256

                                    e317912569a20e9a4f8849d208d31435bbd26373cc86d3ee576ce8304c94baf2

                                    SHA512

                                    8d7c3375b1d707e64f2f9564589dcf097a138a3d38c105a4c315767c7cf8fad3594f3f27b2f27239e0b4a7614849ef7c021dda797a1bade72f17f74e268f1958

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                    Filesize

                                    4KB

                                    MD5

                                    4c75148c442c25290ca0c8310bb05fae

                                    SHA1

                                    8bc0a3e40de5169e0a1fcb16a65f56f1a489efe4

                                    SHA256

                                    5885d72b6fc6c9599d4b764a121c1f8f937a69fbe289697460fe034c735afe83

                                    SHA512

                                    fbbb63278dae6a3279211a1f198469deb850b4b43f1b6a8e82ed94bf6db258f15c045cf5da031cfcac7ffc7a76330b233bc8ca61b8890b83e39301e8098acdca

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                    Filesize

                                    4KB

                                    MD5

                                    3c3254be70817a61470acf95b07ffd8a

                                    SHA1

                                    bb5a86b2a4a984717a7bffc1570832f7b991c223

                                    SHA256

                                    f6907ee07acd1486fd8a45f1131860bc98626faf0826836a3d56dda7d004b159

                                    SHA512

                                    0cf748476a045785c0cd92cb151d59736fa0c705b64d70cbbd755ebf9d11551c3671cde355f77d02f8c378da5e8b76f812c17ee0ea99b5ca9d91b8b1d17fb82e

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                    Filesize

                                    1KB

                                    MD5

                                    bdf6d854f8748a45f57450bb5f5a095a

                                    SHA1

                                    dfc4dbc62d0346e9333e4e844857cf73720db0cd

                                    SHA256

                                    8856991eb09aabf7b6402fb1f5b3fae528bf03f0e28d7f7509ccf7dde24ae32f

                                    SHA512

                                    0870a6525b5e6a9528adec3d93286220cc2651df197fae79e51fcea463527551a56066b24465f6fc0f831d17a5b29f7834b3076ade0f9297cde40cd31acc0cc6

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                    Filesize

                                    1KB

                                    MD5

                                    d138572e7ae5e30c91dfa87d86d39948

                                    SHA1

                                    cdfe809b19e5a4c333ecb352bd5d57aaa3bd02d1

                                    SHA256

                                    4c44c371032af1093f1b47bddfef0e35b61ad95d76f05203674a11f945621f01

                                    SHA512

                                    510aa23e43c4aee7c6186590567a3e47869f91d3bb8e7d257afbc0e55db783c6720a4587c4c658338c68c9d85528c231c23b0f5e749e83e13d35aa39468bcbaa

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                    Filesize

                                    1KB

                                    MD5

                                    3d52e5b83111349070bd8e85a8717a3c

                                    SHA1

                                    75725db24ec686f74efc4c08b701fcfa77eadcdb

                                    SHA256

                                    51480f7391e62773031c80166f2339e85b7d64ddd09c2ee262d18afb707de432

                                    SHA512

                                    3fc6f1d019b2261bb4842ebb4f016c9d5d09d731d2fde3a275875bdae01499c4c8a468ce582a06e6334160b4c638385fa32941b702f3cdce857e9f959d94e093

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    e653aa74ccf16c2dba883e2a5bf53052

                                    SHA1

                                    271802ea87160be7b2a2db8e8fde56330221b40e

                                    SHA256

                                    f71874c3c957f3f0cbc63e67ff49777a1d3389e83491ce05f111980b8789dfd9

                                    SHA512

                                    b26dfe33ca6d06c11b6ac2b49a5353b96d2609322cc87616410cadb716423f9d9aded7e4cd8d70ef15a1c3b6f40afc6fa518115a857b9962c67acf892ebbe53b

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    7KB

                                    MD5

                                    a9901e0eb90aaa9fc425795a8e2cab57

                                    SHA1

                                    b5f2871101e45c1946343895b2ffc0884a026903

                                    SHA256

                                    e9a245d6c1701ececa77fd3c563c17eab203d5e12f8825fce66b8e08ed038291

                                    SHA512

                                    fd984dba412363f18725bb063c3b214f6e2ff96a5a418f9720055c48652af7f7e27a6ae55e11fceed1f4bfc84fe1f3f7000c2c81af69146eef66110270029e91

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    c25ee6231d9cc75ca1096c537eb21cf7

                                    SHA1

                                    0e14091432102323cf9186483c68eb289fd8d873

                                    SHA256

                                    6eb64965265c74a04af31264509aebc0c78098934e0109363ac6c7fc9d212c1c

                                    SHA512

                                    7cf70c4762b12eeff3d1ec94d3cdf86e2d7340ea36c564a636b816af3bcf9a5bb0838651abf9ab93f272e9775eecad3cc7a577287b0ec55b48355e6977cf9b3f

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    d15690d7915cfe61f8c6333446483eb4

                                    SHA1

                                    99022ebd90e08e0e7d51a5ed62a124c287e59513

                                    SHA256

                                    00e2b268b7954ffad4b82967ce8c4f1fa5b8749bddde3b53ed44326650e60084

                                    SHA512

                                    5958843a947b6d881d023060ba5787dab2bf30f5d7970a46dce23c1cc78c69f87c3e5b8be0458eadd8b5e82471b4211dcc32467c2833e4c20b7dc4cc6a2e050b

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                    Filesize

                                    100KB

                                    MD5

                                    8b88cb9b1b09e5ed6ef787df092f8803

                                    SHA1

                                    8f0d10818d2a8eb4a997209bfd05dd6429ff66c9

                                    SHA256

                                    db532b4b182369afa31b49bcf24f94820e2e225428055c45d38f62e3cbaf1d0f

                                    SHA512

                                    b7db5a4d1a105b52302404cf14a765648f43349a8dbfdc2b15e81173921ebf4edba7e6e790a20f8352f29cf5df659081b3424dfec2abf21951ee279bf65f20fb

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                    Filesize

                                    99KB

                                    MD5

                                    2f1e0909f21cd004d325b825c19c8909

                                    SHA1

                                    0dd81ef5f0f8355c888195c433570d02d3efd3e5

                                    SHA256

                                    702f5e60360ee8b85356f334fdef12efb224af9db6968b8dfd2024a0f1648d0a

                                    SHA512

                                    bb84a5033aa6035b7a0971b7be022e821c3f98163d531f801bd82a1d68286000f08d312cb2865ee744bb165953b4e9d064b05bb3f5197e3ba9949abc66aec64b

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                    Filesize

                                    99KB

                                    MD5

                                    71697434a786900ac3c4ed9aba134c48

                                    SHA1

                                    f164c75ef633d48120bc298ae0d445f94e34d75e

                                    SHA256

                                    b80156a40edc49138bf5f73c85ef758537b441afa893b9cd80628db161c6bb1e

                                    SHA512

                                    b938cb7ce4242176d3a985121716981518d4992f661077fc7592cdb45d0b6ec2d719e4cf306c565f5272e21dc62a26a69392aa39c0800132a87ccccd39fdb238

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                    Filesize

                                    105KB

                                    MD5

                                    cefa3f4a13c69b8f2126dc6e6a1694de

                                    SHA1

                                    85fb054fef0c7e18612b5a6f5893f86a00f7832a

                                    SHA256

                                    f0e17444c26ebfe56a9928741d63e2b9de31729f0ccad709de432c6bc60bfd67

                                    SHA512

                                    c00a9b394eafb2999918c404271e5b1995cc366c4050527e49b45e00d69138dcc1428d7b32a54ae48c5c8a8053488c819493e84b4a1065811c5b5556c7f70e14

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57f30b.TMP

                                    Filesize

                                    103KB

                                    MD5

                                    c282f9baa104e1cd08d409dfd304405d

                                    SHA1

                                    a512269977bf18c42bf71c011b1ac26992dcd659

                                    SHA256

                                    0f8a14e3e66ea48ca3895811079c5967b1d9eaf828b9cd45da1869802776b6d5

                                    SHA512

                                    f37a05d3614167960627d41706a42e9054388f28aec644eda500b7954f0c2c3087efbe15d78e4371b356c7c494d4798566e622c566b4ede2daa00b46cefe0c67

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                  • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                                    Filesize

                                    2B

                                    MD5

                                    f3b25701fe362ec84616a93a45ce9998

                                    SHA1

                                    d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                    SHA256

                                    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                    SHA512

                                    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84